Example results of a SPARQL query for tree data

SPARQLreturn.json

{
	"keys": ["thisClass", "superClass", "instances"],
	
	"0": {  "instances": 0,
		"thisClass": "<http://ontologies.semanticarts.com/gist#Equipment>",
		"superClass": "<http://ontologies.semanticarts.com/gist#PhysicalIdentifiableItem>" },
		
	"1": {  "instances": 0,
		"thisClass": "<http://ontologies.semanticarts.com/gist#SomeParentClass>",
		"superClass": "None" },
		
	"2": {  "instances": 1,
		"thisClass": "<http://ontologies.semanticarts.com/gist#SomeChildClass>",
		"superClass": "<http://ontologies.semanticarts.com/gist#SomeParentClass>" },
		
	"3": {  "instances": 3,
		"thisClass": "<http://ontologies.semanticarts.com/gist#AnotherChildClass>",
		"superClass": "<http://ontologies.semanticarts.com/gist#SomeParentClass>" }
}